1 / 2Keychron J9 QMK Low-Profile Wireless Mechanical Keyboard
75% · Linear or tactile
Colour: Grey
In stock · Dispatches in 2-3 business days
Ships Australia-wide with Australia Post. Shipping is calculated at checkout.
- Manufacturer's warranty
- 30-day change-of-mind returns
- Ships Australia-wide
Make it a set
Description
A compact 84-key, low-profile wireless keyboard with hot-swappable Keychron Milk POM low-profile switches and a Mac layout that also works with Windows. QMK firmware means any key can be remapped in the Keychron Launcher.
Specifications
| Layout | 75%, 84 keys (ANSI), low profile |
|---|---|
| Switches | Keychron Milk POM low-profile: Red (linear) or Banana (tactile). Hot-swappable |
| Connectivity | 2.4 GHz wireless, Bluetooth 5.2 (up to 3 devices), wired USB-C |
| Polling rate | 1,000 Hz (wired and 2.4 GHz) |
Delivery & returns
Shipping
We ship Australia-wide with Australia Post, standard or Express Post. Shipping is calculated at checkout, before you pay, and depends on the item and the speed you choose.
Dispatch
If a dispatch time is shown above Add to cart, in-stock orders leave within that time. For anything else, email info@radiumpcs.com.au and we'll give you a time before you order. Tracking is emailed when your order ships.
Delivery
After dispatch, Australia Post usually takes 1–7 business days standard or 1–4 business days express.
Damaged in transit
We cover any damage in transit, including a replacement and return shipping if needed.
Warranty
Warranty
Keyboards, mice, headsets and desk mats carry a 1-year manufacturer's warranty from the date of purchase. Monitors, UPS units and other components carry their manufacturer's own warranty. Email us for the term before you buy.
Making a claim
Email info@radiumpcs.com.au with your order number and a short description of the fault.
Returns
- 30-day change-of-mind returns
- Items must be in original, re-sellable condition
- Email info@radiumpcs.com.au for approval before sending anything back
Reviews
Specifications
| Layout | 75%, 84 keys (ANSI), low profile |
|---|---|
| Switches | Keychron Milk POM low-profile: Red (linear) or Banana (tactile). Hot-swappable |
| Connectivity | 2.4 GHz wireless, Bluetooth 5.2 (up to 3 devices), wired USB-C |
| Polling rate | 1,000 Hz (wired and 2.4 GHz) |
| Build | ABS and polycarbonate frame, aluminium back plate, south-facing RGB backlight |
| Keycaps | Double-shot PBT, low profile, Mac and Windows keycaps included |
| Battery | 2,000 mAh, up to 160 hours with the backlight off |
| Software | QMK firmware, remappable in the Keychron Launcher web app |
| Works with | macOS, Windows and Linux |
| Weight | 606 g |
FAQ
Shipping
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
If a dispatch time is shown above Add to cart, in-stock orders leave within that time. Australia Post then usually takes 1–7 business days standard or 1–4 business days express. Tracking is emailed when your order ships.
Other
Email sales@radiumpcs.com.au or call 1300 935 884.